I have a 2004 trailblazer with no OEM remotes. I would like to add remotes on. I purchased the EVO One, then purchased the FTX-64-2W. That came with a long cord and a T harness. Im not sure how to use the T harness? Anyway, I cannot get the EVO to go into programming mode to program remotes. I plug in the antenna, and the LED comes on then goes off. Nothing else happens. I tried the instructions and getting into valet mode, but the antenna LED does not flash. Currently flashed for the 2004 trailblazer, with updated firmware. No options in flash link to enable/disable rf control. Any help suggested. Thanks. Also, when it says ignition on, does that mean to start the car or put the switch in the position right before starting the car?